JP2008231906A - Fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide fittings capable of securing convenience and water cut-off performance, by installing a shielding body capable of coping with various opening-closing form windows. <P>SOLUTION: A ball chain (an operation member) 27 of a manual operation unit 20 is positioned and arranged on the indoor side via an opening part formed on an indoor side face surface 5D of an upper frame 5, and a shutter 10 can be opened and closed by operation of this ball chain 27. The opening part is arranged to be positioned above a face material support part 5C of the upper frame 5, and since the ball chain 27 is hung down to the indoor side from this opening part, the ball chain 27 does not interfere with opening-closing of a lower sash window 4, and since the opening part is formed on the indoor side face surface 5D, the water cut-off performance can be secured by preventing infiltration of rainwater from this opening part. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a joinery, and more particularly, to a joinery including a frame body and a face member, and a shield that covers the outdoor side of the face member and can be opened and closed.

  Conventionally, shutters (roll shutters), external blinds, roll-up screen doors, etc., have been installed outside the window frame (frame) and shoji (face material), and the window openings are closed by closing these shutters. Shieldable windows are widely used. In such an external shutter, etc., it is locked by engagement between a locking tool provided at the lower part and a receiving part provided in the lower frame, etc., and pulling a rope or the like connected to the locking tool to release the locking, The rope and the lower part of the shutter are lifted upward to be opened. Further, the rope and the lower part of the shutter are pulled down from the opened state, and the shutter is closed by engaging the locking tool and the receiving part.

By the way, the above-described external shutter or the like has a disadvantage that the operation is troublesome because it is necessary to open and close the shutter after opening the shoji of the window located on the indoor side. In addition, depending on the window opening / closing type, there is a disadvantage that it is difficult to open and close the shutter. For example, in the case of a raising / lowering window, even if the lower shoji is fully opened, it is difficult to reach the lower part of the shutter housed above, making it difficult to close the shutter, and even when opening the shutter There were various inconveniences such as stopping in the middle due to lack of power.
In view of this, a structure has been proposed in which an opening operation of an external shutter or the like can be performed from the indoor side (see, for example, Patent Document 1).
In the shutter described in Patent Document 1, an operation string connected to the winding drum of the shutter is hung down the indoor side from a hole provided in the upper frame of the window, and the winding drum is pulled by pulling the operation string. The shutter can be opened by rotating.

Utility Model Registration No. 2529459

  However, in the conventional shutter described in Patent Document 1, since an operation string is passed through a hole penetrating the upper frame vertically, there is a possibility that the hole and the operation string interfere with each other and obstruct the opening and closing of the shoji. There is a problem in terms of convenience. In addition, since a hole is formed downward from the space (external space) that houses the shutter, rainwater or the like that enters the space may enter the room through the hole, There is a problem.

  The objective of this invention is providing the fitting which can install the shield which can respond to the window of various opening-and-closing types, and can ensure the convenience and water stop.

  The joinery of the present invention includes a frame that is fixed to a building opening and has at least an upper frame, at least one face member supported by the frame, a closed position that covers the outdoor side of the face member, and an upper side And an opening / closing operation means for manually opening / closing the shielding body from the indoor side, and an upper frame of the frame body, A face material support part for supporting the face material, an indoor side finding surface located above the face material support part, and an opening formed in the indoor side finding surface are provided, and the opening part is provided via the opening part. The opening / closing operation means is provided over and outside the indoor-side finding surface, and the opening / closing operation means is connected to a support portion of the shield and is configured to be operable from the indoor side. To do.

  Here, the shield may be configured such that slats of a plurality of shutters are connected in the vertical direction so that the shutter can be wound up and accommodated upward, or can be folded and accommodated upward. Further, the shield may be an external blind configured such that a plurality of slats are connected vertically via a link and can be wound up or stacked together. Moreover, as a shield, the screen door (roll screen door) comprised provided with the net | network which can be wound up and accommodated upwards may be sufficient. Moreover, as a face material support part, it may have a guide function which supports a face material so that opening and closing is possible, and may have a fixing function which supports a face material so that opening and closing is impossible.

According to the present invention described above, the opening / closing operation means is provided outside and indoors through the opening formed in the indoor-side finding surface, and the opening / closing operation means is configured to be operable from the indoor side. Even if the face material supported by the body is not opened, the opening / closing operation means can be operated to open / close the shield. Therefore, regardless of the opening / closing mode of the face material, or even if the face material is fixed to the frame so as not to be opened and closed, the shielding body can be opened / closed from the indoor side, and convenience can be improved. .
In addition, an opening is provided on the indoor-side finding surface located above the face material support in the upper frame, that is, an opening is formed at a position away from the face material support, and opening and closing operations are performed via this opening. By providing the means so as to extend indoors, the opening / closing operation means can be prevented from interfering with the opening / closing of the shoji, and the convenience can be further improved. Furthermore, the opening is formed through the indoor finding surface in the prospective direction, not in the vertical direction, making it easier to prevent the intrusion of rainwater and the like into the indoor side through this opening and ensuring water stopping. can do.

  At this time, in the joinery of the present invention, the opening / closing operation means is fixed to the rotating shaft, an operating member inserted through the opening of the upper frame, a rotating shaft rotated by the operation of the operating member, and the rotating shaft. A supporting shaft of the shielding body, a winding shaft that winds up the shielding body, and a driven transmission that is fixed to the winding shaft and is connected to the main transmission member. The shielding member is opened and closed via the driven transmission member and the winding shaft by rotating the rotation shaft and the main transmission member by operating the operation member. It is preferable.

Here, as the operation member, an appropriate rope, wire, chain, ball chain, or the like formed of an endless ring and wound around a rotating shaft, or connected to the rotating shaft via an appropriate gear or the like. For example, a rotating rod configured to be rotatable can be used. The main transmission member and the driven transmission member are connected to each other so that the main transmission member and the driven transmission member can be interlocked. The main transmission member and the driven transmission member are formed in a sprocket shape and connected by a chain, or the main transmission member and the driven transmission member are connected to a pulley. A configuration (toothed pulley) and connected by an endless belt (toothed belt), and further, a configuration in which a main transmission member and a driven transmission member are formed in a gear shape and connected via appropriate gears, etc. Any thing can be adopted.
According to such a configuration, the rotating shaft and the main transmission member are rotated by the operating force from the operating member operated indoors, and this operating force is reliably applied to the shield via the driven transmission member and the winding shaft. Therefore, the shield can be opened and closed smoothly. Then, by appropriately setting the rotation ratio of the main transmission member and the driven transmission member, the shield can be opened and closed with a small operating force, and the operability can be further improved.

Furthermore, in the joinery of the present invention, the opening / closing operation means is configured to have a case body that houses a connection portion between the operation member and the rotation shaft, and the case body is between the opening periphery. It is preferable to be installed on the outdoor side of the indoor-side finding surface through an airtight material.
According to such a configuration, the outdoor side of the opening is blocked by the case body that houses the connection portion between the operation member and the rotating shaft, so that rainwater or the like hardly enters the indoor side through the opening. can do. Furthermore, by installing the case body on the outdoor side of the indoor-side finding surface through an airtight material between the periphery of the opening, it is possible to further prevent the intrusion of rainwater or the like from the opening into the indoor side, The water-stopping property can be improved.

Further, in the joinery of the present invention, the frame body is configured to have a housing portion that houses the shielding body in the closed position, and the opening / closing operation means houses a connection portion between the operation member and the rotating shaft. The case body is installed inside the housing portion, and the operation member is inserted into an opening formed in the housing portion, and the opening periphery of the housing portion and the case body An airtight material may be inserted between the two.
According to such a configuration, when the case body is installed inside the housing portion and the operation member is extended indoors from the opening of the housing portion, the opening of the housing portion is closed by the case body, It is possible to prevent rainwater or the like that has entered from entering the room through the opening.

In the joinery of the present invention, it is preferable that the opening is formed on the indoor-side finding surface on at least one side end portion side in the longitudinal direction of the upper frame.
According to such a configuration, by forming the opening at the longitudinal end portion of the upper frame, the design property of the joinery further at a position that does not obstruct the opening and closing of the shoji such as a position along the indoor side of the vertical frame. Further, the indoor side portion (operation member) of the opening / closing operation means can be arranged at a position that does not impair the open feeling.

Moreover, in the joinery of the present invention, the shielding body is a plurality of slats connected vertically, and an accommodating portion for winding and accommodating the slats is provided outside the upper frame in the frame body. It is preferable.
According to such a configuration, it is possible to open and close without opening the face material as described above, and it is possible to configure a joinery having a shutter that is excellent in operability and convenience.

Hereinafter, each embodiment of the present invention will be described with reference to the drawings.
In the second and subsequent embodiments, the same constituent members as those described in the first embodiment and the constituent members having the same functions are denoted by the same reference numerals as those in the first embodiment. Those descriptions are omitted or simplified.

[First Embodiment]
FIG. 1 is a longitudinal sectional view showing a raising / lowering window 1 which is a joinery according to the first embodiment of the present invention. FIG. 2 is a cross-sectional view showing the raising / lowering window 1. FIG. 3 is a front view of a part of the raising / lowering window 1 as viewed from the indoor side.
1-3, the raising / lowering window 1 is provided in the outer wall opening part of buildings, such as a detached house, Comprising: The window frame 2 as a frame fixed to an outer wall opening part, and this window frame 2 An upper shoji 3 (outdoor shoji) as a face material fixed so as not to move inside is provided, and a lower shoji 4 (indoor shoji) as a face material supported inside the window frame 2 so as to be slidable up and down. It is a so-called single hung raising and lowering window constructed. The window frame 2 is formed by a quadrilateral frame of an upper frame 5, a lower frame 6, and left and right vertical frames 7, and a screen door 8 is supported on the outdoor side of the upper shoji 3 by the window frame 2. A shutter 10 is supported on the outdoor side of the door 8 so that it can be opened and closed vertically and accommodated by being rolled up.

  The shutter 10 includes a shutter face member 11 as a shielding body composed of a plurality of slats 11A and a lower end slat 11B connected to the lower end portion thereof, and a winding drum 12 as a support portion for winding the shutter face member 11. It is configured with. The winding drum 12 is provided inside the shutter box 13 (accommodating space 13 </ b> A) that is an accommodating portion fixed to the upper outside of the upper frame 3, and is rotated by a winding shaft 14 that is pivotally supported by the vertical frame 7. It is supported freely. The shutter face material 11 is moved up and down between the open position wound around the winding drum 12 and accommodated in the accommodating space 13A and the closed position covering the outdoor side of the upper shoji 3, the lower shoji 4 and the screen door 8. It is freely supported by the shutter rail 7A of the vertical frame 7. In the closed position, the lower end slat 11B of the shutter face material 11 abuts the lower frame 6 so as to cover the entire opening of the raising / lowering window 1 and to secure the crime prevention property of the raising / lowering window 1.

Next, the structure of the shutter 10 as described above will be described in detail with reference to FIGS.
4A and 4B are longitudinal sectional views showing the shutter box 13 of the shutter 10. FIG. 5 is a cross-sectional view showing a driving mechanism of the shutter 10. FIG. 6 is a longitudinal sectional view showing an opening / closing operation means for the upper frame 5 and the shutter 10. 7 and 8 are a side view and a perspective view, respectively, showing the opening / closing operation means.

  The shutter box 13 is fixed to the roof frame 13B that is fixed to the upper side of the upper frame 5 and across the left and right vertical frames 7, the inspection plate 13C that covers the front side of the outdoor side of the roof plate 13B, and the vertical frame 7. The casing 13 </ b> D and a bearing portion 13 </ b> E that is fixed to the casing 13 </ b> D and supports the winding shaft 14 of the winding drum 12 are configured. In this shutter box 13, the roof plate 13B is fixed to the upper frame 5 and the vertical frame 7, the casing 13D is directly screwed to the vertical frame 7, and the casing 13D is fixed to the window frame 2 in this manner. The winding drum 12 is configured to be installed on the bearing portion 13E. Therefore, compared with the case where the shutter box is assembled and then attached to the outside of the upper room of the window frame 2 via the bracket, the width dimension and the prospect (depth) of the shutter box 13 are as much as the bracket is unnecessary. Dimensions, height dimensions, etc. can be formed small. Here, the casing 13D is directly fixed to the vertical frame 7. However, the casing 13D may be fixed to the vertical frame 7 via a bracket. As described above, the shutter box is disposed outside the upper outdoor side of the window frame 2. It may be attached via a bracket.

  As shown in FIG. 5, the drive mechanism of the shutter 10 includes a driven sprocket 15 as a driven transmission member fixed to the winding shaft 14 of the winding drum 12, a manual operation unit 20 as an opening / closing operation means, and a manual operation. The unit 20 includes a main sprocket 25 provided on the unit 20 and a chain 16 wound around the driven sprocket 15. Here, the driven sprocket 15 is formed with a diameter larger than that of the main sprocket 25 as a main transmission member, and the driven sprocket 15 is driven at a rotational speed obtained by reducing the rotation of the main sprocket 25. Thus, the opening / closing driving force from the manual operation unit 20 is transmitted to the winding drum 12.

  Next, as shown in FIGS. 6 to 8, the manual operation unit 20 includes a fixed surface portion 21 that is fixed to the inner surface of the vertical frame 7, and four connections that extend from the fixed surface portion 21 to the side in the direction of finding. A rod 22 and a case body 23 fixed to the connecting rods 22 are provided. The manual operation unit 20 includes a rotation shaft 24 that is pivotally supported by the case body 23 and extends to the vertical frame 7 side, a main sprocket 25 that is fixed to the distal end side of the rotation shaft 24, and the case body 23. A gear 26 as a connecting portion fixed to the rotating shaft 24 inside, and a ball chain 27 as an operation member wound around the gear 26 and extending from the case body 23 to the indoor side. Yes. The ball chain 27 is formed in an endless ring shape, and its position is regulated so as to mesh with the gear 26 by the inner surface of the case body 23. By rotating the ball chain 27, the gear chain 26 and the rotating shaft 24 are interposed. Thus, the main sprocket 25 is rotationally driven.

  As shown in FIGS. 2 and 3, the manual operation unit 20 includes a locking member 28 fixed to a vertical frame angle portion 7 </ b> B formed on the indoor side of the vertical frame 7. Can be locked to the locking member 28. Then, by locking the ball chain 27 to the locking member 28, the rotation of the gear 26, the rotating shaft 24 and the main driving sprocket 25 is restricted, that is, the opening / closing movement of the shutter 10 can be restricted. . In other words, the locking member 28 and the ball chain 27 that are locked together constitute a locking mechanism of the shutter 10.

In the manual operation unit 20 as described above, the case body 23, the rotation shaft 24, and the main sprocket 25 are installed on the upper side of the upper frame 5, that is, on the accommodation space 13 </ b> A side of the shutter 10. Here, as shown in FIG. 6, the upper frame 5 includes an aluminum upper frame main body 5A and a resin upper frame indoor member 5B attached to the indoor side of the upper frame main body 5A. Has been. The materials of the upper frame main body 5A and the upper frame indoor member 5B are not limited to those described above, and may be selected from appropriate materials.
The upper frame main body 5A is formed with a concave portion 5C as a face material support portion that opens downward and supports the upper end portion (upper collar) of the upper shoji 3, and the upper frame indoor member 5B has a lower portion than the concave portion 5C. An indoor side finding surface 5D extending upward on the indoor side is formed. The indoor side finding surface 5D is formed to extend upward from the upper frame upper surface part 5E constituting the bottom surface of the accommodation space 13A. The indoor side finding surface 5D extends to the indoor side at the upper end of the indoor side finding surface 5D. An upper frame angle portion 5F to be fixed is formed. An opening 5G is formed at a position above the upper frame upper surface portion 5E and below the upper frame angle portion 5F in the indoor-side finding surface 5D. The opening 5G is formed so as to penetrate the indoor-side finding surface 5D, and allows the ball chain 27 of the manual operation unit 20 to be inserted therethrough.

  The case body 23 has an opening through which the ball chain 27 is inserted on the side surface on the indoor side, and an insertion hole 23B through which the rotation shaft 24 is inserted is formed on the surface on the main driving sprocket 25 side. It is formed in a substantially box shape surrounded by a substantially closed wall surface. In addition, a protrusion 23A having a size corresponding to the opening 5G is formed on the indoor side surface of the case body 23 in the manual operation unit 20, and the case body with the protrusion 23A fitted in the opening 5G. 23 is installed on the outdoor side of the indoor-side finding surface 5D. The upper frame main body 5A and the upper frame indoor member 5B at the installation position of the case body 23 are provided with appropriate cutouts. Further, an airtight material (seal material) (not shown) is interposed between the case body 23 and the indoor-side finding surface 5D at the periphery of the opening 5G, so that the indoor space and the accommodation space 13A that is the outdoor space are partitioned. It is supposed to be. Furthermore, an appropriate airtight material (such as a gasket or a mohair) is provided around the rotation shaft 24 at the position of the insertion hole 23B through which the rotation shaft 24 is inserted in the case body 23. As described above, there is a water stop structure that prevents intrusion of rainwater and the like from the accommodation space 13A to the indoor side between the case body 23 and the indoor side finding surface 5D and through the insertion hole 23B portion of the case body 23. It is configured.

The shutter 10 as described above is attached to the window frame 2 in the following procedure.
First, the roof plate 13B is fixed to the upper side of the upper frame 5 and the vertical frame 7 of the window frame 2, the casing 13D and the bearing portion 13E are fixed to the inner surface of the vertical frame 7, and the manual operation unit 20 is fixed to the inner surface of the vertical frame 7. Secure to. When the manual operation unit 20 is fixed, the ball chain 27 is inserted into the opening 5G from the outdoor side of the indoor-side finding surface 5D and is hung down indoors, and an air-tight material is interposed on the outdoor side surface of the indoor-side finding surface 5D. Then, the periphery of the protruding portion 23A of the case body 23 is brought into contact with the protruding portion 23A, and the protruding portion 23A is fitted into the opening 5G. Subsequently, the chain 16 is wound around the main sprocket 25, and then the fixed surface portion 21 is fixed to the vertical frame 7 to complete the fixing of the manual operation unit 20.
Next, after winding the chain 16 around the driven sprocket 15 of the winding drum 12, the winding shaft 14 is set on the bearing portion 13E of the casing 13D, and the shutter face material 11 is attached to the winding drum 12, and the shutter rail The slat 11A and the lower end slat 11B are inserted into and supported by 7A. Thereafter, the inspection plate 13C of the shutter box 13 is fixed to the roof plate 13B, and the mounting of the shutter 10 is completed.

According to this embodiment, there are the following effects.
(1) That is, the ball chain 27 of the manual operation unit 20 is provided on the indoor side through the opening 5G formed in the indoor-side finding surface 5D of the upper frame 5, and the shutter is operated by operating the ball chain 27. Since 10 is opened / closed, the shutter 10 can be opened / closed without opening the lower shoji 4 and the convenience can be improved.

(2) Further, an opening 5G is provided on the indoor side and above the face material support 5C of the upper frame 5, and the ball chain 27 is suspended from the opening 5G to the indoor side. The chain 27 does not interfere with the opening and closing of the lower shoji 4, and the convenience can be further improved. Furthermore, the opening 5G is formed above the upper frame upper surface portion 5E through the indoor-side finding surface 5D, so that intrusion of rainwater and the like into the indoor side can be prevented through the opening 5G. Aqueous property can be secured.

(3) Further, since the meshing portion of the ball chain 27 and the gear 26 is accommodated in the case body 23 of the manual operation unit 20, it is possible to prevent dust, dirt, water, etc. from adhering to the meshing portion. Smooth opening and closing operation can be ensured. Further, the case body 23 is brought into contact with the peripheral edge of the opening 5G of the indoor-side finding surface 5D through an airtight material, so that intrusion of rainwater or the like from the opening 5G into the indoor side can be reliably prevented, and the water-stopping property is achieved. Can be improved. Furthermore, since the outdoor side of the opening 5G is closed by the substantially box-shaped case body 23, rainwater or the like can hardly enter the room through the opening 5G.

(4) Also, the main sprocket 25 of the manual operation unit 20 and the driven sprocket 15 of the take-up drum 12 are connected via the chain 16, and the rotation of the main drive sprocket 25 is decelerated to make the driven sprocket 15 and the take-up drum 12 Since it is rotationally driven, it is possible to easily open and close the shutter 10 with an operation force of the ball chain 27 that is not so large. In addition, the design can be changed without changing the operating force of the ball chain 27 by changing the size (number of teeth) of the main sprocket 25 and the driven sprocket 15 according to the size and weight of the shutter face material 11. Can respond.

[Second Embodiment]
FIG. 9 is a vertical cross-sectional view showing a vertical window 50 that is a fitting according to the second embodiment of the present invention. FIG. 10 is a cross-sectional view showing the vertical extending window 50. FIG. 11 is a cross-sectional view illustrating a shutter driving mechanism provided in the vertical extending window 50.
In the vertical extension window 50 of the present embodiment, the difference from the raising / lowering window 1 of the first embodiment includes the configuration of a frame and the configuration of a shutter opening / closing operation means in addition to the opening / closing type of shoji. Hereinafter, differences from the first embodiment will be described in detail.

  9 and 10, the vertical extension window 50 includes a window frame 51 as a frame, a shoji 52 as a face material supported to be opened and closed in a vertical extension manner inside the window frame 51, The shutter 10 is configured to be provided on the outdoor side of the shoji 52 so that it can be opened and closed vertically and can be wound up and accommodated upward. The window frame 51 includes a first window frame 51A that supports the shoji 52 and a second window frame 51B that supports the shutter 10, and connects the first and second window frames 51A and 51B formed separately. It is configured by The first window frame 51A is formed by a quadruple frame of an upper frame 53 and a lower frame 54 that rotatably support the shoji 52, and a left and right vertical frame 55 that abuts the closed shoji. The second window frame 51B includes a shutter box 56 as a housing portion fixed above the upper frame 53 and on the outdoor side, a shutter lower frame 57 fixed below the lower frame 54 and on the outdoor side, and a vertical frame 55 And a shutter vertical frame 58 having left and right shutter rails fixed to the outside in the direction of finding and to the outside of the room.

  The upper frame 53, the lower frame 54, and the vertical frame 55 in the first window frame 51A are formed with first fixed pieces 53A, 54A, and 55A that are formed to protrude outward in the finding direction. On the other hand, the shutter box 56, the shutter lower frame 57, and the shutter vertical frame 58 in the second window frame 51B are formed with second fixed pieces 56A, 57A, and 58A that protrude inward in the finding direction. Then, by fixing the first fixed piece portion 53A and the second fixed piece portion 56A with screws, the upper frame 53 and the shutter box 56 are connected, and the first fixed piece portion 54A and the second fixed piece portion 57A are connected. The lower frame 54 and the shutter lower frame 57 are connected to each other, and the first fixed piece 55A and the second fixed piece 58A are fixed with screws to fix the vertical frame 55 and the shutter vertical frame 58. And are connected. The shutter box 56, the shutter lower frame 57, and the shutter vertical frame 58 are formed with wall fixing pieces 56B, 57B, and 58B that protrude outward in the direction of finding, and these wall fixing pieces 56B, 57B, The window frame 51 is fixed to the outer wall by screwing 58B to the outer wall.

  Further, the upper frame 53 is provided so as to extend vertically on the indoor side, and has a closing portion 53B that closes a gap between the upper frame 53 and the upper frame material G1. The blocking portion 53B is formed in a hollow shape by combining a pair of indoor and outdoor members, and the blocking portion 53B constitutes an indoor-side finding surface of the upper frame 53. As shown in FIG. 3, the closing portion 53B is formed with an opening 53C that penetrates the closing portion 53B indoors and outdoors, and guides the ball chain 27 of the manual operation unit 20 to the opening 53C. A chain receiver 53D is provided. The chain receiver 53D is configured to have two rotating shafts, and is configured to roll and guide one and the other of the ball chains 27 extending from the manual operation unit 20 to the indoor side. And in this embodiment, the latching member 28 which latches the lower end side of the ball chain 27 hanging down indoors from the chain receiver 53D is fixed to the prospective surface of the vertical frame material G2. .

  On the other hand, the drive mechanism of the shutter 10 in this embodiment has substantially the same configuration as that of the first embodiment, that is, the driven sprocket 15 as a driven transmission member, the manual operation unit 20 as an opening / closing operation means, and the main drive sprocket 25. And a chain 16 wound around the driven sprocket 15. However, in the present embodiment, the case body 23 of the manual operation unit 20 is provided inside the shutter box 56, and the first embodiment in which a part of the case body 23 is exposed to the indoor side and the case body 23 are provided. The mounting position is different. Accordingly, the ball chain 27 protruding from the case body 23 extends substantially horizontally toward the indoor side, and is supported by the chain receiver 53D of the opening 53C, and then hangs down into the indoor space. Further, the case body 23 is installed such that the protruding portion 23A (see FIGS. 5 and 8) protrudes indoors from the opening of the shutter box 56, and the case body 23 and the opening periphery of the shutter box 56 are An airtight material (seal material) (not shown) is interposed between them.

According to this embodiment, in addition to the effects substantially the same as the effects (1) to (4), the following effects can be achieved.
(5) Since the window frame 51 is composed of the first window frame 51A and the second window frame 51B, the window portion including the first window frame 51A and the shoji 52, and the shutter including the second window frame 51B and the shutter 10. The parts can be designed and manufactured independently. Therefore, the window part (the first window frame 51 </ b> A) can be shared between the window without the shutter 10 and the window with the shutter 10. On the contrary, the shutter 10 can be attached later by connecting the second window frame 51B to a window to which the shutter 10 is not attached. That is, if the first fixed pieces 53A, 54A, 55A of the first window frame 51A are fixed to the outer wall, the first window frame 51A can be used as a semi-external window frame, and the shutter 10 is not attached. Windows can be configured. On the other hand, by connecting the first window frame 51A and the second window frame 51B to form the window frame 51, a window attached to the shutter 10 as in the present embodiment can be configured. Furthermore, the second window frame 51B is connected to a semi-external window frame (first window frame 51A) widely used for various types of windows, not limited to the vertical window 50 as in the present embodiment. By doing so, the shutter 10 can be easily attached.

Note that the present invention is not limited to the above-described embodiments, and includes other configurations that can achieve the object of the present invention, and includes the following modifications and the like.
For example, in the said 1st Embodiment, the raising / lowering window 1 as an example of a fitting was demonstrated, and the vertical raising window 50 was demonstrated in the said 2nd Embodiment, However, the fitting of this invention is the raising / lowering window 1 or a vertical raising. The window is not limited to the exit window 50, and may be a window in which a shoji (face material) such as a sliding window or a single-sided window is supported so as to be freely slidable in the left-right sliding manner. Body) It may be a window fixed inside. Further, the raising and lowering window is not limited to the single hanging raising and lowering window as in the first embodiment, but may be a double hanging raising and lowering window in which upper and lower shojis are supported to be freely opened and closed. It may have three or more face materials.

Moreover, in the said embodiment, although the joinery provided with the shutter 10 (roll shutter) which has the shutter face material 11 as a shielding body was demonstrated, as a shielding body, several slats can be wound up and accommodated upwards. The shutter is not limited to a configured shutter, and may be a shutter or blind of a type in which slats are folded and accommodated. Furthermore, as a shield, the roll screen door provided with the net | network which can be wound up and accommodated upwards may be sufficient.
In the above embodiment, the indoor-side finding surface 5D and the indoor surface of the blocking portion 53B are surfaces extending in the vertical direction. However, the present invention is not limited to this, and the indoor-side finding surface is a slope facing the indoor side (for example, 1 may be a surface not facing the shoji (face material). That is, when the indoor side finding surface 5D or the indoor surface of the blocking portion 53B is a surface facing the shoji, the operation member (ball chain 27) is likely to interfere with the shoji, so long as the interference can be avoided. .
In the above embodiment, the ball chain 27 is used as the operation member. However, the operation member is not limited to the ball chain 27, and may be a rope, a wire, a chain, or the like, and an appropriate gear for the rotation shaft 24. For example, it may be a rotating rod that is configured to be rotatable by being connected via the like.

In the above embodiment, the manual operation unit 20 is provided only on one of the left and right in the longitudinal direction of the upper frame 5 (left side when viewed from the indoor side). However, the manual operation unit 20 may be provided on both the left and right. May be provided with a manual operation unit 20 at an intermediate position in the longitudinal direction of the upper frame 5.
In the above embodiment, the main driving sprocket 25 of the manual operation unit 20 and the driven sprocket 15 of the take-up drum 12 are connected by the chain 16, thereby transmitting the operating force of the ball chain 27 to the take-up drum 12. However, an appropriate structure can be adopted as the drive mechanism. That is, the structure may be arbitrarily selected, such as a drive mechanism configured by a main pulley, a driven pulley, and an endless belt, or a drive mechanism configured by combining a plurality of gears.

In addition, the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, but the present invention is not limited to this. That is, the invention has been illustrated and described with particular reference to certain specific embodiments, but without departing from the spirit and scope of the invention, Various modifications can be made by those skilled in the art in terms of material, quantity, and other detailed configurations.
Therefore, the description limiting the shape, material, etc. disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description by the name of the member which remove | excluded the limitation of one part or all of such restrictions is included in this invention.

It is a longitudinal section showing a fitting concerning a 1st embodiment of the present invention. It is a cross-sectional view showing the joinery. It is the front view which looked at a part of the fitting from the indoor side. (A), (B) is a longitudinal cross-sectional view which shows a part of shutter provided in the said fitting. It is a cross-sectional view showing a drive mechanism of the shutter. It is a longitudinal cross-sectional view which shows the opening / closing operation means of the said shutter. It is a side view which shows the said opening / closing operation means. It is a perspective view which shows the said opening / closing operation means. It is a longitudinal cross-sectional view which shows the fitting which concerns on 2nd Embodiment of this invention. It is a cross-sectional view showing the joinery. It is a cross-sectional view which shows the drive mechanism of the shutter provided with the said fitting.

Explanation of symbols

  2, 51 ... Window frame as frame, 3 ... Upper shoji as face material, 4 ... Lower shoji as face material, 5, 53 ... Upper frame, 5C ... Concavity as face material support, 5D ... Indoor side Locating surface, 5G, 53C ... opening, 10 ... shutter, 11 ... shutter face material as a shield, 12 ... winding drum, 13A ... accommodating space as accommodating part, 14 ... winding shaft, 15 ... following transmission member A manual operation unit that is an opening / closing operation means, 23 a case body, 24 a rotating shaft, 25 a main sprocket that is a main transmission member, 26 a gear that is a connecting portion, and 27 an operation member. A certain ball chain, 52... Shoji which is a face material, 53 B... Closed part (inner side finding surface).

Claims (6)

A frame having at least an upper frame fixed to the opening of the building, at least one face material supported by the frame, a closed position covering the outdoor side of the face material, and an open position accommodated above And an opening / closing operation means for manually opening / closing the shielding body from the indoor side,
In the upper frame of the frame body, a face material support part for supporting the face material, an indoor side finding surface positioned above the face material support part, and an opening formed in the indoor side finding surface Is provided,
The opening / closing operation means is provided across the interior of the indoor-side finding surface through the opening, and the opening / closing operation means is connected to a support portion of the shield and configured to be operable from the indoor side. Joinery. The opening / closing operation means has an operation member inserted through the opening of the upper frame, a rotation shaft rotated by an operation of the operation member, and a main force transmission member fixed to the rotation shaft. The shield support portion includes a winding shaft that winds up the shielding body, and a driven transmission member that is fixed to the winding shaft and connected to the main transmission member so as to be interlocked.
The joinery according to claim 1, wherein the shielding member is driven to open and close through the driven transmission member and the winding shaft by operating the operation member to rotate the rotation shaft and the main transmission member.   The opening / closing operation means is configured to have a case body that accommodates a connecting portion between the operation member and the rotating shaft, and the case body is disposed on the indoor side via an airtight material between the opening peripheral edge. The joinery of Claim 2 installed in the outdoor side of a finding surface. The frame body is configured to include a storage portion that stores the shielding body in a closed position, and the opening / closing operation means includes a case body that stores a connection portion between the operation member and a rotating shaft. And
The case body is installed inside the housing portion, the operation member is inserted through an opening formed in the housing portion, and an airtight material is inserted between the opening periphery of the housing portion and the case body. The joinery according to claim 2.   The fitting according to any one of claims 1 to 4, wherein the opening is formed on the indoor-side finding surface on at least one side end portion side in the longitudinal direction of the upper frame.   6. A plurality of slats in which the shield is connected vertically, and an accommodating portion for winding and accommodating the slats is provided outside the upper frame in the frame. Joinery as described in any one.

Images